Napoleon Hill

"Fortunate is the person who has developed the self-control to steer a straight course toward his objective in life without being swayed from his purpose by either commendation or condemnation."

"We begin to see, therefore, the importance of selecting our environment with the greatest of care, because environment is the mental feeding ground out of which the food that goes into our minds is extracted."

"Education comes from within you get it by struggle and effort and thought."

"Success in its highest and noblest form calls for peace of mind and enjoyment and happiness which come only to the man who has found the work that he likes best."

"There is no such thing as something for nothing."